PING youmeirui.com (154.209.99.248) 56(84) bytes of data.
64 bytes from 154.209.99.248 (154.209.99.248): icmp_seq=1 ttl=54 time=195 ms
64 bytes from 154.209.99.248 (154.209.99.248): icmp_seq=2 ttl=54 time=200 ms
64 bytes from 154.209.99.248 (154.209.99.248): icmp_seq=3 ttl=54 time=196 ms

--- youmeirui.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 195.118/197.159/200.303/2.313 ms